baber/WOPTO huggingface dataset:
Patent JP-S60112695-A (JP)
Title: Pulling method of compound single crystal
Inventor: KOTANI TOSHIHIRO
IPC: C30B27/02
Filed: 1983-11-22
Abstract: PURPOSE:To manufacture a high-quality single crystal having less impurities and crystal defect by controlling the vapor pressure of a component element in a hermetic vessel to control the composition of a starting melt, and supervising a single crystal while being pulled up with X-ray irradiation. CONSTITUTION:A reservoir 9 for supplying a volatile component element (e.g., As) into a hermetic vessel 1 is provided, and the vapor pressure of the component element in the hermetic vessel 1 is controlled by controlling the temp. of the reservoir part with a heater 10. The deviation from the stoichiometrical composition of the starting melt 2 while being pulled up is prevented in this way. The part of the hermetic vessel 1 exposed to the vapor of the volatile component element is made of the element of the same group as the component element of a compd. to prevent the contamination from the vessel. In addition, the whole hot zone including the vessel 1 is constituted of a material having an X-ray absorption coefficient, 1/2 of the X-ray absorption coefficient of the pulled-up single crystal, and the thickness is regulated so that the X-ray transmission rate of the whole hot zone may be >=60% to supervise the single crystal while being pulled up by X-ray irradiation.
Patent JP-2000034285-A (JP)
Title: Antimycotic agent
Inventor: YUASA MASAYUKI
IPC: A61P31/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a novel antimycotic that consists of a specific sulfur- containing heterocyclic compound, is useful as an antimycotic agent, and is used in a medicinal composition for treatment, prevention of aggravation and prevention of recurrence of epidermomycosis and profunda mycosis. SOLUTION: This is a compound represented by formula I (R1 is a halogen, a 1-4C alkyl or the like; R2 is a 1-4C alkyl; R3-R5 are each a 1-4C alkyl, phenyl), typically N-[4-(1-methyl-1-phenylethyl)benzyl]-N-methyl-2-(2,4-dimethylazol-5-yl )-2- propenylamine. The compound of formula I is prepared by dissolving a compound of formula II in a solvent as benzene or the like, and allowing the compound to react with trimethylphosphonium bromide and n-butyl lithium. The compound of formula II is prepared by acetylating thiophene or thiazole in the presence of a Lewis acid, substituting the hydrogen atom in this acetyl group with a halogen atom and condensing the product with a corresponding amine in the presence of an alkali.
Patent JP-H10183152-A (JP)
Title: Extreme-pressure additive and industrial lubricating oil
Inventor: MIYAMOTO KENTARO
IPC: C10N10/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an extreme-pressure additive capable of improving the lubricity of various industrial lubricating oils without using organic chlorine compound or phosphorus compound to ensure the safety to human body and the conservation of environment by using a specific perbasic zinc sulfonate composition. SOLUTION: The perbasic zinc sulfonate composition to be used in the present additive is composed of fine particles of calcium carbonate (D) and fine particles of calcium hydroxide (B) dispersed in an oil-soluble aromatic hydrocarbon sulfonic acid zinc salt (A) and is produced by carbonating the component B in a solvent containing the components A and B using calcium chloride (C) in an amount of 1-5wt.% based on the component B. Preferably, the particle diameters of the component D and the component B are 0.005-0.1μm each and the contents of the components A, B and D in the extreme-pressure additive are 20-50wt.%, 2-10wt.% and 1.5-40wt.%, respectively.
Patent JP-S60114139-A (JP)
Inventor: FUCHIMOTO HIROSHI
IPC: A01K91/06
Filed: 1983-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58131175-A (JP)
Title: Method of making paint film having adhesive layer on one surface
Inventor: FUJII TAKESHI
IPC: B05D7/00
Filed: 1982-12-17
Abstract: PURPOSE:To make the paint film having an adhesive layer which can be easily used to exhibit the same or superior performance as or to that of powder coating, by spreading powder paint having flexibility after being cured onto one surface of a both-sided adhesive tape, and then hot-melting and cooling the paint. CONSTITUTION:One surface of a both-sided adhesive tape 1, 2 prepared by coating or impregnating the two surfaces of a base material 1 such as the fabrics or non-woven fabrics of polyester with a flexible adhesive agent 2, 2 such as vinyl acetate is coated and protected with a separator 4. Powdery paint having flexibility after being cured such as ethylene vinyl acetate is spread to the other surface, hot-melted, cooled and cured to obtain a paint film 3 having an adhesive layer 2 on its one-sided surface. The thickness of said adhesive layer 2 is preferably at 30-200mum in general, the particle size of the powdery paint to be used is at about 60-200mum, and the thickness of the paint film is preferably at about 30-100mum.
Patent JP-H0271960-A (JP)
Title: Heaping method for limited load in production control
Inventor: YOSHIDA HIROSHI
IPC: G06Q50/04
Filed: 1988-09-01
Abstract: PURPOSE:To perform the scheduling which increases productivity most by performing weighting in working stages on each working content in a load heaping method, storing it in an external part memory device in advance and making it the center stage in calculation. CONSTITUTION:The load of the stage of the lowest working speed which is the prestage than the most important stage is added to pertinent machine and pertinent day by a data processing means 22 according to the management information 21 obtd. by a management information control means 20 and in case of exceeding the reference capacity, it is added on the following day and at the time when the working day of an important stage is found by calculation by repeating it until the most delaying startable day, the working scheduled day of a slow stage is found by the similar method based on the result thereof. The working scheduled days of both stages like a work being flowed smoothly by interlocking the important stage again are decided based on this result, other working scheduled days are decided based thereon. This calculated working scheduled day is stored in an external part memory device.
Patent JP-H1060620-A (JP)
Title: Thin titanium sheet and its production
Inventor: TAKAYAMA ISAMU
IPC: C21D1/06
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a thin titanium sheet showing excellent seizure resistance at the time of working such as roll forming, by producing a thin titanium sheet having a titanium nitride layer of specific thickness at the surface and also having a nitrogen diffused layer under the above layer. SOLUTION: Titanium is heated at 550-700 deg.C in a nitriding atmosphere, by which a thin titanium sheet having a titanium nitride layer of 0.1-1.0μm thickness at the surface and also having a nitrogen diffused layer under the above layer is produced. At this time, the titanium is thoroughly washed and the impurities in a furnace and in introduced nitrogen gas are controlled. By this method, the thin titanium sheet having stable quality can be obtained, and further, the thin titanium sheet having a film excellent in seizure resistance at the time of working such as roll forming can be produced.
Patent JP-H1165628-A (JP)
Title: Method for compositing measured data of freely curved surface
Inventor: KASE KIWAMU
IPC: G01B21/20
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prepare composite data with high precision without requiring skills by moving each parametric curved surface, so that the directions of plural featured points selected in the order of larger absolute value of the Gaussian curvature or the like of sampling points calculated from the partial measured data of an object coincide with the directions of normal vectors. SOLUTION: The surface shape of an object 1 is measured so that partial measured data 2 including a common part 1a can be obtained, and parametric curved surfaces 3 and 3' in each measured range are prepared. Next, a Gaussion curvature K=κ1 ×κ2 and/or a mean curvature H=(κ1 +κ2 )/2 are calculated from main curvatures κ1 and κ2 of plural sampling points set with prescribed pitches in a common part on each parameter curved surface. Then, three or more singular points 4 and 4' are selected in the order of a larger absolute values of a Gaussion curvature K or a mean curvature H of the common part, and each parametric curved surface is moved so that the directions of normal vectors 5 and 5' of a plane constituted of the three points are made coincident with the directions of the three singular points so that the common parts can be made coincident.
Patent JP-H0768762-A (JP)
Title: Ink jet head
Inventor: SEKIYA TAKURO
IPC: B41J2/05
Filed: 1993-09-03
Abstract: PURPOSE:To obtain an ink jet head provided with ink flow paths having a higher accuracy by a method wherein when fine ink flow paths are made out of a photosensitive resin by a photolithography, a material is selected by firstly taking a prevention of an environmental destruction into consideration, and a material also having a superior resistance to ink is determined. CONSTITUTION:An ink jet head is provided with a plurality of delivery ports 61, a plurality of ink flow paths 57 connected to the delivery ports 61, and a plurality of energy acting parts 51 each provided in a part of the ink flow path. The side walls of the ink flow paths are made of a photosensitive resin 58 that is cured in a part irradiated with light and dissolved in an alkali solution in the other part unirradiated with light. Ink flowing through the ink flow paths 57 to be jetted out of the delivery ports 61 has a pH of 8.5 or below.
Patent JP-S58117307-A (JP)
Inventor: IAN KEE SUMISU
IPC: F01K25/00
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1168350-A (JP)
Title: Circuit board holding structure
Inventor: MIURA TAKAO
IPC: H05K7/14
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a circuit on a circuit board due to the influence of a stray capacitance. SOLUTION: A circuit board holding structure is provided with a printed board 52 having two insulating members 52b and 52c respectively constituting the front and rear surfaces of the board 52 and a core member 52a which is interposed between the members 52b and 52c with its side face 52A being exposed and a frame 2 for communication equipment having substrate holding recessed grooves 3 and 4 to which both side edges of the board 52 are respectively faced and holds the board 52 against the frame 2. The grooves 3 and 4 are formed so that their widths may become narrower as going toward their bottoms from their openings.
Patent JP-S60114151-A (JP)
Title: Raw material for food
Inventor: HAYASHI YUUKICHI
IPC: A23L1/00
Filed: 1983-11-23
Abstract: PURPOSE:To obtain a food raw material, by kneading the first powdery material used as a base material, with the second powdery material to impart the food with the objective or required properties or characteristics such as taste, flavor, nutrient, etc., using a liquid material as a kneading medium. CONSTITUTION:The objective raw material is produced by kneading (A) 100pts. of one or more powdery materials selected from the powder of cereal, potato, bean, starch, protein, etc. directly with (B) >=6pts. of one or more powdery materials selected from the edible powdery materials other than the component A, e.g. meat or other tissue of animal, poultry or whale, the meat of fish and shellfish, egg, vegetables, seasonings, etc. in the presence of (C) about 20-120pts. of an arbitrary liquid material acting as a kneading medium of the above two components, e.g. water, oil or fat, alcohol, etc.
Patent JP-H07190885-A (JP)
Title: Absolute measuring method and execution device of geometrical or optical structure of optical device
Inventor: RUSO JIRU
IPC: G01B11/255
Filed: 1994-09-14
Abstract: PURPOSE: To absolutely measure the geometric or optical structure of an optical element with high accuracy, without any need of known knowledge by irradiating the optical element with incident light having a known wave front, and receiving the reflected light or transmitted light thereof with a plane having a map assigned regarding the wave front slope of the light. CONSTITUTION: When the shape, position and refraction factor of the surface 5 of a progressive lens 4 is known, for example, the characteristic value of the surface 6 (polished surface) of the lens 4 is measured as an absolute value. In this case, a light source means 1 irradiates light having a known wave front shape to the lens 4, and light transmitted through the lens 4 is received with a measurement means 2. A calculation means 3 is connected to the measurement means 2, and both thereof are combined, thereby quantifying a map for giving the surface shape of light incident on a measurement surface 6 as well as the wave front gradient of the light after transmission through the surface 6. Thereafter, the absolute characteristic value of the polished surface 6 is obtained from the slopes (wave front gradients).
Patent JP-H1050627-A (JP)
Title: Vertical furnace
Inventor: KANEKO TAKASHI
IPC: G01K1/14
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To enable detection of temperature at the position nearer a wafer when a vertical furnace is operated, and to prevent damage from occurring in a temperature detector. SOLUTION: A rod-like temperature detector 13 is so provided as to penetrate a furnace opening lid 8 which closes a furnace opening part placed on a board 15, the upper end of the temperature detector 13 is supported with a ceiling board 16 of the boat 15, and the temperature detector 13 is supported at two points, its lower end and upper end, so that the upper end position of the temperature detector 13 becomes stable, time-based deformation is suppressed, thus the temperature detector 13 is avoided from being damaged through interference with other components at loading of the board 15, so that the temperature detector 13 can be assigned close to a wafer 6, for improved temperature detection precision for the wafer.
Patent JP-S6374247-A (JP)
Title: Line signal discriminating method
Inventor: SHIMIZU TAKESHI
IPC: H04M1/00
Filed: 1986-09-17
Abstract: PURPOSE:To discriminate the kind of a signal replied by an opposite party by extracting a 400Hz signal only among signals on a communication line after the line is closed and measuring its duration time. CONSTITUTION:When an instruction of automatic dialing request by an input means 11, the communication line is closed and a signal check means 15 measures the duration time of the 400Hz signal extracted by a signal extracting means 16 so as to discriminate whether or not the signal is a dial tone, a busy tone or a reply by opposite party and informs the result of said discrimination to an automatic outgoing/incoming control means 12. Thus, when the dial tone is detected, an opposite subscriber number is to be sent and when a busy tone is detected, the procedure of recalling is applied and when the reply of opposite party is detected, the procedure of the incoming call is applied.
Patent JP-H1047620-A (JP)
Title: Pipe working/welding method using image processing method
Inventor: YANAGISAWA ISAO
IPC: F23D14/38
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To automatically and moreover, accurately detect the propriety of weld join condition. SOLUTION: A melted metal part 2A formed by moving a grooved part on the front of a welded part backward to form a heap is photographed from the side thereof and it is detected by an image processing that the melted metal 2A part of the image taken matches a chart of an ideal intrinsic function previously derived. When the shape of the melted metal 2A part is determined to be different from the chart of the in trinsic function, setting factors such as inclination of a torch 1 for welding, running speed of long-sized plate shaped metal 2 are altered and adjusted.
Patent JP-H1151032-A (JP)
Title: Resin deposit type locking screw
Inventor: OKITA MASAHARU
IPC: F16B39/22
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin deposit type locking screw which keeps a sufficient locking effect even if it is repeatedly used, and has resin hardly released out of the ridge and trough of its thread when it is screwed in. SOLUTION: In this resin deposit type locking screw 1, resin powder 13 is applied to the outer circumference of a ridge 11 at the specified position of its leg part 10 by means of spray painting in such a way that its trough is almost filled up with resin powder, and furthermore, the application of resin powder is limited to the surface of the leg part 10 held within an angle of 210 deg. at most in its cross sectional surface normal to the axial line of the leg part 10. By this constitution, no abrupt screwing torque will be applied at the early stage of screwing, and comparatively smooth screwing can thereby be secured.  Besides, it is good enough for resin material to be thickened to a certain degree that the trough of the thread is almost fulled up, screwing torque at the time of driving the screw will never be higher than a specified value, for this reason, the case that the screw is in a floating condition or specified locking torque can not be applied, can be reduced in number. Furthermore, since the process required is only to apply resin powder onto the ridge of the thread so as to allow it to be fusion-bonded over to the ridge by heating, the locking screw can thereby be simply manufactured at low costs.
Patent JP-H0383785-A (JP)
Title: Centering device for elevator installation
Inventor: KOMABA AKIO
IPC: B66B7/00
Filed: 1989-08-28
Abstract: PURPOSE:To eliminate the necessity of an upper template so as to reduce the cost of a centering device by leading a centering piano wire through a centering square hole and a retaining hole formed in the upper surface section of a return wheel beam so as to allow the wire to plumb from a predetermined portion on the upper surface section. CONSTITUTION:A centering piano wire 10 extending downward from a square hole 8 is drawn by a plumb-bob 11 connected to the lower end part of the piano wire 10 so as to plumb from a return wheel beam 1 down to the pit part of an elevator way 5. Further, the upper section of the piano wire is led through the square hole 8 and a retaining hole 9. This piano wire 10 is set after the return wheel beam 1 being centered and installed on a building beam 2 at a predetermined position through the intermediary of an attaching plate 1a by means of a bolt 4a and a nut 4b. By setting the return wheel beam in this way, the position of the piano wire 10 is automatically determined, and thereafter, left and right guide rails 7 are centered with reference to the piano wire 10. Then, the upper and lower end parts of the guide rails are fixed to the return wheel beam 1 and the bottom part 5b of an elevator way 5, and further, elevator hall equipments are fixed with reference to the piano wire.
Patent JP-2001042673-A (JP)
Title: Printing device
Inventor: KUBOKURA MASATOSHI
IPC: G03G15/20
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce excess energy consumption and to shorten stand-by time beginning from a standby mode to a printing mode by providing plural fixing devices, having a thermal fixing roller for thermally fixing a toner image on paper. SOLUTION: This device is equipped with plural fixing devices 1 and 2, having a pair of thermal fixing rollers for fixing the toner image on the paper. Namely, the paper is heated to a measure of 'inter mediate temperature' so as to fix the toner image by the device 2. Then, the paper is heated to 'completely fixing temperature' so as to make the toner fix image by the device 1. Thus, the toner image on the paper passes through both the devices 1 and 2 and thermally fixed twice by the respective rollers 3, whereby satisfactory printing without faulty fixing is performed, even if the set temperature of the devices 1 and 2 is not so high. Then, the device is provided with a fixing temperature control part 4 which functions as control software, and the set temperature is set by the control part 4 so that the heating temperature of the roller 3 becomes comparatively low.
Patent JP-S6464178-A (JP)
Title: Automatic adjusting device for magnetic disk device tester
Inventor: HARAYAMA KOICHIRO
IPC: G01M99/00
Filed: 1987-09-03
Abstract: PURPOSE:To automatically attain the seek adjustment and to efficiently execute a testing work by replacing a variable resister with a D/A converter and controlling the setting action with a microprocessor. CONSTITUTION:Respective types of a seek instruction are given from a microprocessor 5 through an interface circuit 7 to a magnetic disk device control part 3 and various seek actions are executed to a tested disk device 1. When the device 1 executes the seek action, a position signal is outputted from the control part 3 and the overshooting, an undershooting, an access time, etc., of the position signal are detected by a detecting circuit 4. The microprocessor 5, after D/A converters 61-65 are adjusted so that the seek adjustment can be optimum, based on the detecting value by the detecting circuit 4 in accordance with the built-in program, executes the seek action again and confirms the condition of the position signal. After this is repeated and the servo system of the control part 3 is automatically adjusted and the testing is executed.
Patent JP-S6198913-A (JP)
Title: Suction device of engine
Inventor: MARUHARA MASASHI
IPC: F02D41/00
Filed: 1984-10-19
Abstract: PURPOSE:To supply mixture gas in layers by putting the opening/closing timing of an aux. suction valve earlier relative to the timing of the main suction valve as the revolving speed of engine becomes higher, and thereby preventing delay of the suction from aux. suction passage during high speed operation. CONSTITUTION:A main suction passage 7 is connected to the combustion chamber 5, and is opened and closed by a main suction valve 8 under the suction stroke of the engine 1. The downflow end of an aux. suction passage 9 has an opening in the main suction passage 7 overstream the main suction valve 8, and this opening is opened and closed by an aux. suction valve 10 in the timing in accordance with the revolving speed in synchronization with the crank shaft of engine 1. Further, the main suction passage 7 is equipped with a carburettor 11 for supply of the mixture gas. Here a control means 25 is furnished, which shall be fed with the revolving speed sensor signal and crank angle signal. The opening/closing timing of the aux. suction valve 10 is made earlier relative to the timing of the main suction valve 8, as the engine speed becomes higher.
Patent JP-H0681008-A (JP)
Title: Electrical conductive material and its production
Inventor: TOMIOKA HIROAKI
IPC: H01B1/02
Filed: 1991-08-05
Abstract: PURPOSE:To improve the joining strength between W or a sintered body contg. W and group Ib metal constituting the metallic base plate in the electrical conductive material and to stabilize the joined body. CONSTITUTION:Tungsten or a sintered body contg. W' a group Ib metal or its alloy and an alloy thin film consisting essentially of at least one kind among Ni, Pal and Pt interposed between the materials are integrated to constitute the electrical conductive material. An alloy of at least one kind among Ni, Pd and Pt and P is preferably used for the alloy thin film.